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Old 01-07-2009, 10:11 AM
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Originally Posted by 303oldskool
Another question would be do you know a site where I could find out exactly from the code what rear end it is and the specs on it ( gear ratio) its a 12 bolt as well and also is the correct number just one letter and than 2 numbers?

the numbers I found are...(D26)(GM72)and(3896339 with the letter N underneath the numbers) Thanks again by all means!!
I looked for that cast number and I'm not having any luck YET, It is a 12 bolt car correct? Did you find any other numbers on the axle tube?

Are you just wanting the Ratio or Wanting to know what the housing came out of originally?
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